Benfotiamine

Benfotiamine Impurities

Benfotiamine impurities include synthetic intermediates, process-related compounds, degradation products, and residual solvents that may arise during synthesis, formulation, or storage. As a lipid-soluble derivative of thiamine (vitamin B1) used in the management of diabetic neuropathy and other thiamine deficiency-related conditions, impurity profiling is essential to ensure product safety, therapeutic efficacy, and regulatory compliance. Known degradation pathways include hydrolysis and oxidative breakdown of the thiazole and phosphate ester moieties under stress conditions. All impurity compounds are structurally characterized and qualified under ICH guidelines for toxicological evaluation and analytical validation.

Benfotiamine EP Impurities

Pharmacopeial and non-pharmacopeial Benfotiamine impurity compounds are available in compliance with European Pharmacopoeia (EP) specifications. These standards support analytical method development, impurity profiling, and stability testing. EP traceable materials are supplied with validated analytical data including purity, structural confirmation, and spectral characterization.

Benfotiamine Related Compounds

Structurally related compounds and synthetic analogs associated with Benfotiamine are included for use in impurity identification, toxicological qualification, and regulatory submission. These materials are thoroughly characterized and conform to international standards. Related compounds are used in forced degradation studies, genotoxicity assessments, and impurity threshold evaluations.

Benfotiamine Impurity Reference Standards

Benfotiamine impurity reference standards are provided with validated analytical data including purity, NMR, MS, and full Certificates of Analysis. These standards are used in pharmaceutical research, method validation, and GMP-compliant quality control. EP/USP traceable entries are available upon request and are routinely re-tested to ensure consistency and reliability.